[Ileus after the use of loperamide in a child with acute diarrhea]

Area of Science:

• Pediatric Gastroenterology
• Clinical Pharmacology

Background:

• Acute gastroenteritis is a common pediatric illness.
• Loperamide is an antimotility medication used to manage diarrhea.

Observation:

• A 2-year-old girl with severe diarrhea was treated with loperamide solution.
• The patient subsequently developed paralytic ileus.

Findings:

• Conservative management with parenteral fluid and electrolyte administration led to recovery within 48 hours.
• The case suggests a contraindication for loperamide in young children with acute diarrhea.

Implications:

• Antimotility drugs like loperamide should be avoided in young children experiencing acute diarrhea.
• This case underscores the potential risks of pharmacologic intervention in pediatric gastroenteritis.